diff --git a/notebook/Tools/ActivityWatch.md b/notebook/Tools/ActivityWatch.md
index 48b16ff..27d9c21 100644
--- a/notebook/Tools/ActivityWatch.md
+++ b/notebook/Tools/ActivityWatch.md
@@ -2,4 +2,7 @@
 tags: productivity, time-tracking
 ---
 # ActivityWatch
- [ActivityWatch](https://activitywatch.net) is an app that automatically tracks how you spend time on your devices.
\ No newline at end of file
+ > [ActivityWatch](https://activitywatch.net) is an app that automatically tracks how you spend time on your devices.
+
+* Fine-grained tracking of window titles, browser tabs and afk-time
+* REST API for hackers
\ No newline at end of file
diff --git a/notebook/Tools/Apostrophe.md b/notebook/Tools/Apostrophe.md
index cb4989e..579d0ef 100644
--- a/notebook/Tools/Apostrophe.md
+++ b/notebook/Tools/Apostrophe.md
@@ -1,4 +1,8 @@
+---
+tags: markdown writing minimalism
+---
 # Apostrophe
+[Website](https://apps.gnome.org/en-GB/app/org.gnome.gitlab.somas.Apostrophe/) [Flathub](https://flathub.org/apps/details/org.gnome.gitlab.somas.Apostrophe)
 > Focus on your writing with a clean, distraction-free markdown editor.
 
 -   An UI tailored to comfortable writing
diff --git a/notebook/Tools/Badabib.md b/notebook/Tools/Badabib.md
index 715f404..069428e 100644
--- a/notebook/Tools/Badabib.md
+++ b/notebook/Tools/Badabib.md
@@ -1,4 +1,8 @@
+---
+tags: bibliography, latex
+---
 # Badabib
+[Github](https://github.com/RogerCrocker/BadaBib/) [Flathub](https://www.flathub.org/apps/details/com.github.rogercrocker.badabib)
 > A basic BibTeX viewer and editor written in Python and GTK, using python-bibtexparser under the hood.
 
 -   View, edit, sort, filter, and search BibTeX databases
diff --git a/notebook/Tools/Khronos.md b/notebook/Tools/Khronos.md
index 1690809..c713a12 100644
--- a/notebook/Tools/Khronos.md
+++ b/notebook/Tools/Khronos.md
@@ -1,4 +1,8 @@
+---
+tags: productivity, time-tracking minimalism
+---
 # Khronos
+[Github](https://github.com/lainsce/khronos/) [Flathub](https://flathub.org/apps/details/io.github.lainsce.Khronos)
 > Start logging any task's time to completion, with the ability to stop the timer at any moment, with notifications for longer task sessions.
 
 ```sh
diff --git a/notebook/Tools/Obsidian.md b/notebook/Tools/Obsidian.md
index 7ad4728..62d2857 100644
--- a/notebook/Tools/Obsidian.md
+++ b/notebook/Tools/Obsidian.md
@@ -1,7 +1,7 @@
 ---
-tags: productivity notes writing
+tags: markdown productivity notes writing
 ---
 
 # Obsidian
-[Obsidian](https://obsidian.md) is a powerful **knowledge base** on top of  
-a **local folder** of plain text Markdown files.
\ No newline at end of file
+[Website](https://obsidian.md)
+> A powerful **knowledge base** on top of a **local folder** of plain text Markdown files.
\ No newline at end of file